113111323122331 has 8 divisors (see below), whose sum is σ = 113215685865984. Its totient is φ = 113006985616680.

The previous prime is 113111323122257. The next prime is 113111323122337. The reversal of 113111323122331 is 133221323111311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113111323122331 - 2⁴⁵ = 77926951033499 is a prime.

It is a super-2 number, since 2×113111323122331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113111323122331.

It is not an unprimeable number, because it can be changed into a prime (113111323122337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2664090 + ... + 15274816.

It is an arithmetic number, because the mean of its divisors is an integer number (14151960733248).

Almost surely, 2^{113111323122331} is an apocalyptic number.

113111323122331 is a deficient number, since it is larger than the sum of its proper divisors (104362743653).

113111323122331 is a wasteful number, since it uses less digits than its factorization.

113111323122331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12619001.

The product of its digits is 1944, while the sum is 28.

Adding to 113111323122331 its reverse (133221323111311), we get a palindrome (246332646233642).

The spelling of 113111323122331 in words is "one hundred thirteen trillion, one hundred eleven billion, three hundred twenty-three million, one hundred twenty-two thousand, three hundred thirty-one".